sn-record-picker with multiple="true" truncates results after first pick

[Ross Walker]

I have business requirement for a multi selector on a portal page for raising incidents.
this is so user names affected can be recorded.
but when the first is selected it seems to truncate the results for the second name and a lot of the time the 2nd or later required pick wont show, same can happen if the name order is switched around

im using a very simple sn-record-picker, added the script below, 

<sn-record-picker

field="user"

multiple="true"

table="'sys_user'"

display-field="'name'"
display-fields="'user_name,email'"

value-field="'title'"

search-fields="'name,email,user_name'"
page-size="100">

</sn-record-picker>

it might be a simple mistake i cant see

the truncation seems to be those that have the same title (job title)

[Ross Walker]

apologies - i didnt notice the additional single quotes

[Ross Walker]

@debendudas 
This hasnt made any difference - im still getting the same issue